javascript - Why isn't this lodash uniq isSorted not working? -


so, expect sort, isn't.

_.uniq(array, [issorted], [iteratee], [thisarg])

so

_.uniq([10,3,13,1,0,2], true);

i run that, , doesn't sort. i'd expect return: [0,1,2,3,10,13]

that's not issorted parameter does.

[issorted] (boolean): specify array sorted. - https://lodash.com/docs#uniq

does not mean sort array if set true it's expecting sorted array.

providing true issorted performs faster search algorithm sorted arrays.

it's optimization in algorithm "creates duplicate-free version of array" lot faster if array sorted.


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